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Biotite from
Airport Hill, Visakhapatnam District, Andhra Pradesh, India


Locality type:Hill
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Comments:High chlorine content
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Airport Hill, Visakhapatnam District, Andhra Pradesh, India
Data Identifiers
Mindat Occurrence Record ID:770210
Long-form Identifier:1:3:770210:5
GUID (UUID V4):0
References
D. C. Kamineni, M. Bonardi and A. T. Rao (1986) Halogen-bearing minerals from Airport Hill, Visakhapatnam, India. American Mineralogist 67:1001-1004.
 
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